package java0106;

import java.util.Random;

public class Java02 {
    public static void main(String[] args) {


        //随机数类
        char[] arr={'y','c','q','q','q'};
        Random random=new Random();
        for(int i=0;i<10;i++){
            int r = random.nextInt(arr.length);
            System.out.println(arr[r]);
        }
    }
}
